1 2013-05-02 Richard Sandiford <rdsandiford@googlemail.com>
3 * config/tc-mips.c (mips_pseudo_table): Add stabd and stabs entries.
4 (s_mips_stab): Do not restrict to stabn only.
6 2013-05-02 Nick Clifton <nickc@redhat.com>
8 * config/tc-msp430.c: Add support for the MSP430X architecture.
9 Add code to insert a NOP instruction after any instruction that
10 might change the interrupt state.
11 Add support for the LARGE memory model.
12 Add code to initialise the .MSP430.attributes section.
13 * config/tc-msp430.h: Add support for the MSP430X architecture.
14 * doc/c-msp430.texi: Document the new -mL and -mN command line
16 * NEWS: Mention support for the MSP430X architecture.
18 2013-05-01 Maciej W. Rozycki <macro@codesourcery.com>
20 * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
21 alpha*-*-linux*ecoff*.
23 2013-04-30 Chao-ying Fu <Chao-ying.Fu@imgtec.com>
25 * config/tc-mips.c (mips_ip): Add sizelo.
26 For "+C", "+G", and "+H", set sizelo and compare against it.
28 2013-04-29 Nick Clifton <nickc@redhat.com>
30 * as.c (Options): Add -gdwarf-sections.
31 (parse_args): Likewise.
32 * as.h (flag_dwarf_sections): Declare.
33 * dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
34 (process_entries): When -gdwarf-sections is enabled generate
35 fragmentary .debug_line sections.
36 (out_debug_line): Set the section for the .debug_line section end
38 * doc/as.texinfo: Document -gdwarf-sections.
39 * NEWS: Mention -gdwarf-sections.
41 2013-04-26 Christian Groessler <chris@groessler.org>
43 * config/tc-z8k.c (md_parse_option): Set z8k_target_from_cmdline
44 according to the target parameter. Don't call s_segm since s_segm
45 calls bfd_set_arch_mach using stdoutput, but stdoutput isn't
47 (md_begin): Call s_segm according to target parameter from command
50 2013-04-25 Alan Modra <amodra@gmail.com>
52 * configure.in: Allow little-endian linux.
53 * configure: Regenerate.
55 2013-04-24 Sandra Loosemore <sandra@codesourcery.com>
57 * config/tc-nios2.c (nios2_control_register_arg_p): Rename
58 "fstatus" control register to "eccinj".
60 2013-04-19 Kai Tietz <ktietz@redhat.com>
62 * configure.tgt (i386-*-cygwin): Handle x86_64 cygwin.
64 2013-04-15 Julian Brown <julian@codesourcery.com>
66 * expr.c (add_to_result, subtract_from_result): Make global.
67 * expr.h (add_to_result, subtract_from_result): Add prototypes.
68 * config/tc-sh.c (sh_optimize_expr): Use add_to_result,
69 subtract_from_result to handle extra bit of precision for .sleb128
72 2013-04-10 Julian Brown <julian@codesourcery.com>
74 * read.c (convert_to_bignum): Add sign parameter. Use it
75 instead of X_unsigned to determine sign of resulting bignum.
76 (emit_expr): Pass extra argument to convert_to_bignum.
77 (emit_leb128_expr): Use X_extrabit instead of X_unsigned. Pass
78 X_extrabit to convert_to_bignum.
79 (parse_bitfield_cons): Set X_extrabit.
80 * expr.c (make_expr_symbol, expr_build_uconstant, operand):
81 Initialise X_extrabit field as appropriate.
83 (subtract_from_result): New.
85 * expr.h (expressionS): Add X_extrabit field.
87 2013-04-10 Jan Beulich <jbeulich@suse.com>
89 * gas/config/tc-arm.c (encode_arm_addr_mode_3): Only reject base
90 register being PC when is_t or writeback, and use distinct
91 diagnostic for the latter case.
93 2013-04-10 Jan Beulich <jbeulich@suse.com>
95 * gas/config/tc-arm.c (parse_operands): Re-write
97 (do_barrier): Remove bogus constraint().
98 (do_t_barrier): Remove.
100 2013-04-09 Joerg Wunsch <joerg.wunsch@atmel.com>
102 * gas/config/tc-avr.c (mcu_types): Add ATmega64RFR2,
103 ATmega644RFR2, ATmega128RFR2, ATmega1284RFR2, ATmega256RFR2,
105 * gas/doc/c-avr.texi (-mmcu documentation): Likewise.
107 2013-04-09 Jan Beulich <jbeulich@suse.com>
109 * gas/config/tc-arm.c (do_vmrs): Accept all control registers.
110 Use local variable Rt in more places.
111 (do_vmsr): Accept all control registers.
113 2013-04-09 Jan Beulich <jbeulich@suse.com>
115 * gas/config/tc-arm.c (do_neon_mov): Fake an instruction suffix
116 if there was none specified for moves between scalar and core
119 2013-04-09 Jan Beulich <jbeulich@suse.com>
121 * gas/config/tc-arm.c (do_neon_ldx_stx): Reject VSTn in the
124 2013-04-08 Jan Beulich <jbeulich@suse.com>
126 * gas/config/tc-arm.c (do_neon_ldr_str): Correct disgnostics for
129 2013-04-08 Jan Beulich <jbeulich@suse.com>
131 * gas/config/tc-arm.c (reg_names): Convert duplicate SP_fiq
134 2013-04-03 Alan Modra <amodra@gmail.com>
136 * doc/as.texinfo: Add support to generate man options for h8300.
137 * doc/c-h8300.texi: Likewise.
139 2013-03-28 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
141 * config/tc-arm.c (arm_cpus): Add support for Cortex-A53 and
144 2013-03-27 Alexis Deruelle <alexis.deruelle@gmail.com>
147 * config/tc-tic6x.c (tic6x_try_encode): Add use of bitfields array.
149 2013-03-26 Nick Clifton <nickc@redhat.com>
152 * listing.c (rebuffer_line): Rewrite to avoid seeking back to the
153 start of the file each time.
156 * config/tc-sparc.h (ELF_TARGET_FORMAT): Set to elf32-sparc for
159 2013-03-26 Douglas B Rupp <rupp@gnat.com>
161 * config/tc-ia64.c (emit_one_bundle): Move last_slot adjustment
164 2013-03-21 Will Newton <will.newton@linaro.org>
166 * config/tc-arm.c (encode_thumb32_addr_mode): Emit an error for all
167 pc-relative str instructions in Thumb mode.
169 2013-03-21 Michael Schewe <michael.schewe@gmx.net>
171 * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
172 @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
174 * config/tc-h8300.h: Remove duplicated defines.
176 2013-03-21 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
179 * tc-avr.c (mcu_has_3_byte_pc): New function.
180 (tc_cfi_frame_initial_instructions): Call it to find return
183 2013-03-20 Alexis Deruelle <alexis.deruelle@gmail.com>
186 * config/tc-tic6x.c (tic6x_try_encode): Handle
187 tic6x_coding_dreg_(msb|lsb) field coding types and use it to
188 encode register pair numbers when required.
190 2013-03-15 Will Newton <will.newton@linaro.org>
192 * config/tc-arm.c (do_neon_ldr_str): Fix error check for PC register
193 in vstr in Thumb mode for pre-ARMv7 cores.
195 2013-03-14 Andreas Schwab <schwab@suse.de>
197 * doc/c-arc.texi (ARC Directives): Revert last change and use
198 @itemize instead of @table.
199 * doc/c-arm.texi (ARM-Instruction-Set): Likewise.
201 2013-03-14 Nick Clifton <nickc@redhat.com>
204 * config/tc-arm.c (do_co_reg): Do not call check_obsolete with a
205 NULL message, instead just check ARM_CPU_IS_ANY directly.
207 2013-03-14 Nick Clifton <nickc@redhat.com>
210 * doc/c-arc.texi (ARC Directives): Use @code instead of @bullet
212 * doc/c-arm.texi (ARM-Instruction-Set): Likewise. Also add text
213 to the @item directives.
214 (ARM-Neon-Alignment): Move to correct place in the document.
215 * doc/c-cr16.texi (CR16 Operand Qualifiers): Fix up table
217 * doc/c-tic54x.texi (TIC54X-Subsyms): Correct use of
220 2013-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de>
222 * config/tc-nios2.c (nios2_consume_arg): Delete 'k' case. Add 'o'
223 case. Add default BAD_CASE to switch.
225 2013-03-11 Sebastian Huber <sebastian.huber@embedded-brains.de>
227 * config/tc-nios2.c (nios2_assemble_args_ds): New function.
228 (nios2_arg_info_structs): Add "d,s" and "d,s,E" entries.
230 2013-03-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
232 * config/tc-arm.c (crc_ext_armv8): New feature set.
233 (UNPRED_REG): New macro.
234 (do_crc32_1): New function.
235 (do_crc32b, do_crc32h, do_crc32w, do_crc32cb,
236 do_crc32ch, do_crc32cw): Likewise.
238 (insns): Add entries for crc32 mnemonics.
239 (arm_extensions): Add entry for crc.
241 2013-03-08 Chung-Lin Tang <cltang@codesourcery.com>
243 * write.h (struct fix): Add fx_dot_frag field.
245 * write.c (dot_frag): New variable.
246 (fix_new_internal): Set fx_dot_frag field with dot_frag.
247 (fixup_segment): Base calculation of fx_offset with fx_dot_frag.
248 * expr.c (expr): Save value of frag_now in dot_frag when setting
250 * read.c (emit_expr): Likewise. Delete comments.
252 2013-03-07 H.J. Lu <hongjiu.lu@intel.com>
254 * config/tc-i386.c (flag_code_names): Removed.
255 (i386_index_check): Rewrote.
257 2013-03-05 Yufeng Zhang <yufeng.zhang@arm.com>
259 * config/tc-aarch64.c (aarch64_imm_float_p): Rename 'e' to 'pattern';
261 (aarch64_double_precision_fmovable): New function.
262 (parse_aarch64_imm_float): Add parameter 'dp_p'; call the new
263 function; handle hexadecimal representation of IEEE754 encoding.
264 (parse_operands): Update the call to parse_aarch64_imm_float.
266 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
268 * config/tc-i386.c (_i386_insn): Replace have_hle with hle_prefix.
269 (check_hle): Updated.
270 (md_assemble): Likewise.
271 (parse_insn): Likewise.
273 2013-02-28 H.J. Lu <hongjiu.lu@intel.com>
275 * config/tc-i386.c (_i386_insn): Add rep_prefix.
276 (md_assemble): Check if REP prefix is OK.
277 (parse_insn): Remove expecting_string_instruction. Set
280 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
282 * config/tc-aarch64.c (aarch64_features): Add the 'crc' option.
284 2013-02-28 Yufeng Zhang <yufeng.zhang@arm.com>
286 * config/tc-aarch64.c (parse_sys_reg): Allow the full range of CRn
287 for system registers.
289 2013-02-27 DJ Delorie <dj@redhat.com>
291 * config/tc-rl78.c (reloc_function): Add %code -> BFD_RELOC_RL78_CODE.
292 (rl78_op): Handle %code().
293 (rl78_cons_fix_new): Likewise, but ignore for 20-bit operands.
294 (tc_gen_reloc): Likwise; convert to a computed reloc.
295 (md_apply_fix): Likewise.
297 2013-02-25 Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
299 * config/rl78-parse.y: Fix encoding of DIVWU insn.
301 2013-02-25 Terry Guo <terry.guo@arm.com>
303 * config/tc-arm.c (arm_cpus): Add cortex-r7 entry.
304 * doc/c-arm.texi: Add cortex-r7 and missing cortex-r5 to
305 list of accepted CPUs.
307 2013-02-19 H.J. Lu <hongjiu.lu@intel.com>
310 * config/tc-i386.c (cpu_arch): Add ".smap".
312 * doc/c-i386.texi: Document smap.
314 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
316 * config/tc-mips.c (s_cpload): Call mips_mark_labels and set
317 mips_assembling_insn appropriately.
318 (s_cpsetup, s_cprestore, s_cpreturn, s_cpadd): Likewise.
320 2013-02-18 Maciej W. Rozycki <macro@codesourcery.com>
322 * config/tc-mips.c (append_insn): Correct indentation, remove
325 2013-02-15 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
327 * config/tc-arm.c (do_neon_mov): Break on NS_NULL.
329 2013-02-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
331 * configure.tgt: Add nios2-*-rtems*.
333 2013-02-14 Yufeng Zhang <yufeng.zhang@arm.com>
335 * config/tc-aarch64.c (md_begin): Change to check if 'name' is
338 2013-02-09 Jürgen Urban <JuergenUrban@gmx.de>
340 * config/tc-mips.c (CPU_HAS_LDC1_SDC1): New macro.
341 (macro): Use it. Assert that trunc.w.s is not used for r5900.
343 2013-02-08 Yi-Hsiu, Hsu <ahsu@marvell.com>
345 * gas/config/tc-arm.c (arm_cpus): Add support for mcpu=marvell-pj4
348 2013-02-06 Sandra Loosemore <sandra@codesourcery.com>
349 Andrew Jenner <andrew@codesourcery.com>
351 Based on patches from Altera Corporation.
353 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-nios2.c.
354 (TARGET_CPU_HFILES): Add config/tc-nios2.h.
355 * Makefile.in: Regenerated.
356 * configure.tgt: Add case for nios2*-linux*.
357 * config/obj-elf.c: Conditionally include elf/nios2.h.
358 * config/tc-nios2.c: New file.
359 * config/tc-nios2.h: New file.
360 * doc/Makefile.am (CPU_DOCS): Add c-nios2.texi.
361 * doc/Makefile.in: Regenerated.
362 * doc/all.texi: Set NIOSII.
363 * doc/as.texinfo (Overview): Add Nios II options.
364 (Machine Dependencies): Include c-nios2.texi.
365 * doc/c-nios2.texi: New file.
366 * NEWS: Note Altera Nios II support.
368 2013-02-06 Alan Modra <amodra@gmail.com>
371 * config/tc-avr.h (TC_VALIDATE_FIX): Mark symbol used by reloc.
372 Don't skip fixups with fx_subsy non-NULL.
373 * config/tc-avr.c (tc_gen_reloc): Don't specially handle fixups
374 with fx_subsy non-NULL.
376 2013-02-04 H.J. Lu <hongjiu.lu@intel.com>
378 * doc/c-metag.texi: Add "@c man" markers.
380 2013-02-04 Alan Modra <amodra@gmail.com>
382 * write.c (fixup_segment): Return void. Delete seg_reloc_count
384 (TC_ADJUST_RELOC_COUNT): Delete.
385 * config/tc-i960.h (TC_ADJUST_RELOC_COUNT): Delete.
387 2013-02-04 Alan Modra <amodra@gmail.com>
389 * po/POTFILES.in: Regenerate.
391 2013-01-30 Markos Chandras <markos.chandras@imgtec.com>
393 * config/tc-metag.c: Make SWAP instruction less permissive with
396 2013-01-29 DJ Delorie <dj@redhat.com>
398 * config/tc-rl78.c (rl78_cons_fix_new): Handle user-specified
399 relocs in .word/.etc statements.
401 2013-01-29 Roland McGrath <mcgrathr@google.com>
403 * config/tc-arm.c (md_apply_fix): Use as_bad_where for "bad
404 immediate value for 8-bit offset" error so it shows line info.
406 2013-01-24 Joseph Myers <joseph@codesourcery.com>
408 * config/tc-ppc.c (md_assemble): Do not generate APUinfo sections
411 2013-01-24 Nick Clifton <nickc@redhat.com>
413 * config/tc-v850.c: Add support for e3v5 architecture.
414 * doc/c-v850.texi: Mention new support.
416 2013-01-23 Nick Clifton <nickc@redhat.com>
419 * config/tc-avr.c: Include dwarf2dbg.h.
421 2013-01-18 H.J. Lu <hongjiu.lu@intel.com>
423 * config/tc-i386.c (reloc): Support size relocation only for ELF.
424 (tc_i386_fix_adjustable): Likewise.
426 (tc_gen_reloc): Likewise.
428 2013-01-17 Yufeng Zhang <yufeng.zhang@arm.com>
430 * config/tc-aarch64.c (output_operand_error_record): Change to output
431 the out-of-range error message as value-expected message if there is
432 only one single value in the expected range.
433 (programmer_friendly_fixup): Remove the handling of 8-bit MOVI with
434 LSL #0 as a programmer-friendly feature.
436 2013-01-16 H.J. Lu <hongjiu.lu@intel.com>
438 * config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
439 (tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
440 BFD_RELOC_64_SIZE relocations.
441 (lex_got): Support "symbol@SIZE" and don't create GOT symbol
443 (tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
444 relocations against local symbols.
446 2013-01-16 Alan Modra <amodra@gmail.com>
448 * config/tc-ppc.c (md_assemble <TE_PE>): Ignore line after
449 finding some sort of toc syntax error, and break to avoid
450 compiler uninit warning.
452 2013-01-15 H.J. Lu <hongjiu.lu@intel.com>
455 * config/tc-i386.c (lex_got): Increment length by 1 if the
456 relocation token is removed.
458 2013-01-15 Nick Clifton <nickc@redhat.com>
460 * config/tc-v850.c (md_assemble): Allow signed values for
463 2013-01-11 Sean Keys <skeys@ipdatasys.com>
465 * config/tc-xgate.c (md_begin): Fix mistake made when going from
468 2013-01-10 Peter Bergner <bergner@vnet.ibm.com>
470 * doc/as.texinfo (Target PowerPC): Document -mpower8 and -mhtm.
471 * doc/c-ppc.texi (PowerPC-Opts): Likewise.
472 * config/tc-ppc.c (md_show_usage): Likewise.
473 (ppc_handle_align): Handle power8's group ending nop.
475 2013-01-10 Sean Keys <skeys@ipdatasys.com>
477 * config/tc-xgate.c (md_begin): Fix the printing of opcodes so
478 that the assember exits after the opcodes have been printed.
480 2013-01-10 H.J. Lu <hongjiu.lu@intel.com>
482 * app.c: Remove trailing white spaces.
486 * dw2gencfi.c: Likewise.
487 * dwarf2dbg.h: Likewise.
489 * input-file.c: Likewise.
490 * itbl-lex.h: Likewise.
491 * output-file.c: Likewise.
494 * subsegs.c: Likewise.
495 * symbols.c: Likewise.
497 * config/tc-i386.c: Likewise.
498 * doc/Makefile.am: Likewise.
499 * doc/Makefile.in: Likewise.
500 * doc/c-aarch64.texi: Likewise.
501 * doc/c-alpha.texi: Likewise.
502 * doc/c-arc.texi: Likewise.
503 * doc/c-arm.texi: Likewise.
504 * doc/c-avr.texi: Likewise.
505 * doc/c-bfin.texi: Likewise.
506 * doc/c-cr16.texi: Likewise.
507 * doc/c-d10v.texi: Likewise.
508 * doc/c-d30v.texi: Likewise.
509 * doc/c-h8300.texi: Likewise.
510 * doc/c-hppa.texi: Likewise.
511 * doc/c-i370.texi: Likewise.
512 * doc/c-i386.texi: Likewise.
513 * doc/c-i860.texi: Likewise.
514 * doc/c-m32c.texi: Likewise.
515 * doc/c-m32r.texi: Likewise.
516 * doc/c-m68hc11.texi: Likewise.
517 * doc/c-m68k.texi: Likewise.
518 * doc/c-microblaze.texi: Likewise.
519 * doc/c-mips.texi: Likewise.
520 * doc/c-msp430.texi: Likewise.
521 * doc/c-mt.texi: Likewise.
522 * doc/c-s390.texi: Likewise.
523 * doc/c-score.texi: Likewise.
524 * doc/c-sh.texi: Likewise.
525 * doc/c-sh64.texi: Likewise.
526 * doc/c-tic54x.texi: Likewise.
527 * doc/c-tic6x.texi: Likewise.
528 * doc/c-v850.texi: Likewise.
529 * doc/c-xc16x.texi: Likewise.
530 * doc/c-xgate.texi: Likewise.
531 * doc/c-xtensa.texi: Likewise.
532 * doc/c-z80.texi: Likewise.
533 * doc/internals.texi: Likewise.
535 2013-01-10 Roland McGrath <mcgrathr@google.com>
537 * hash.c (hash_new_sized): Make it global.
538 * hash.h: Declare it.
539 * macro.c (define_macro): Use hash_new_sized instead of hash_new,
542 2013-01-10 Will Newton <will.newton@imgtec.com>
544 * Makefile.am: Add Meta.
545 * Makefile.in: Regenerate.
546 * config/tc-metag.c: New file.
547 * config/tc-metag.h: New file.
548 * configure.tgt: Add Meta.
549 * doc/Makefile.am: Add Meta.
550 * doc/Makefile.in: Regenerate.
551 * doc/all.texi: Add Meta.
552 * doc/as.texiinfo: Document Meta options.
553 * doc/c-metag.texi: New file.
555 2013-01-09 Steve Ellcey <sellcey@mips.com>
557 * config/tc-i386.c (md_begin): Remove 'internal Error' from as_fatal
559 * config/tc-mips.c (internalError): Remove, replace with abort.
561 2013-01-08 Yufeng Zhang <yufeng.zhang@arm.com>
563 * config/tc-aarch64.c (parse_operands): Change to compare the result
564 of function call 'parse_sys_reg' with 'PARSE_FAIL' instead of 'FALSE'.
566 2013-01-07 Nick Clifton <nickc@redhat.com>
569 * config/tc-arm.c (skip_past_char): Skip whitespace before the
570 anticipated character.
571 * config/tc-arm.c (parse_address_main): Delete skip of whitespace
572 here as it is no longer needed.
574 2013-01-06 Andreas Schwab <schwab@linux-m68k.org>
576 * doc/c-mips.texi (MIPS Opts): Fix use of @itemx.
577 * doc/c-score.texi (SCORE-Opts): Likewise.
578 * doc/c-tic54x.texi (TIC54X-Directives): Likewise.
580 2013-01-04 Juergen Urban <JuergenUrban@gmx.de>
582 * config/tc-mips.c: Add support for MIPS r5900.
583 Add M_LQ_AB and M_SQ_AB to support large values for instructions
585 (can_swap_branch_p, get_append_method): Detect some conditional
586 short loops to fix a bug on the r5900 by NOP in the branch delay
588 (M_MUL): Support 3 operands in multu on r5900.
589 (M_TRUNCWS): Support trunc.w.s on r5900 in MIPS ISA I.
590 (s_mipsset): Force 32 bit floating point on r5900.
591 (mips_ip): Check parameter range of instructions mfps and mtps on
593 * configure.in: Detect CPU type when target string contains r5900
594 (e.g. mips64r5900el-linux-gnu).
596 2013-01-02 H.J. Lu <hongjiu.lu@intel.com>
598 * as.c (parse_args): Update copyright year to 2013.
600 2013-01-02 Yufeng Zhang <yufeng.zhang@arm.com>
602 * config/tc-aarch64.c (aarch64_cpus): Add entries for "cortex-a53"
605 2013-01-02 Nick Clifton <nickc@redhat.com>
608 * config/tc-arm.c (parse_address_main): Skip whitespace before a
611 For older changes see ChangeLog-2012
613 Copyright (C) 2013 Free Software Foundation, Inc.
615 Copying and distribution of this file, with or without modification,
616 are permitted in any medium without royalty provided the copyright
617 notice and this notice are preserved.
623 version-control: never